From rooftops and roads to farmers' fields and the open sea, solar power can already be captured almost anywhere. In southern ...

Although winter is a few months away, you might be planning to get a space heater before the cold hits. Planning for high electric bills is another matter. Space heaters typically hit your wallet the ...

Portal Space Systems says it has successfully tested its solar thermal propulsion system at operational temperatures inside a ...

Is space-based solar power a costly, risky pipe dream? Or is it a viable way to combat climate change? Although beaming solar power from space to Earth could ultimately involve transmitting gigawatts, ...

Rondo Energy launches the world's largest industrial heat battery in California, delivering 24/7 steam and heat powered by ...

Virtus Solis is a funded startup working to develop space based solar power. They would leverage the low cost launch of the SpaceX Starship and modular satellites to enable power to be beamed from ...

This October, renewable energy generation globally surpassed coal for the first time on record. Solar energy has played a ...